DE502005000130D1 - Focusing device with diopter adjustment for binocular telescopes - Google Patents

Focusing device with diopter adjustment for binocular telescopes

Info

Publication number
DE502005000130D1
DE502005000130D1 DE502005000130T DE502005000130T DE502005000130D1 DE 502005000130 D1 DE502005000130 D1 DE 502005000130D1 DE 502005000130 T DE502005000130 T DE 502005000130T DE 502005000130 T DE502005000130 T DE 502005000130T DE 502005000130 D1 DE502005000130 D1 DE 502005000130D1
Authority
DE
Germany
Prior art keywords
focusing device
diopter adjustment
eye
correction
binocular telescopes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE502005000130T
Other languages
German (de)
Inventor
Alfred Hengst
Rolf Speier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leica Camera AG
Original Assignee
Leica Camera AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leica Camera AG filed Critical Leica Camera AG
Publication of DE502005000130D1 publication Critical patent/DE502005000130D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Eye Examination Apparatus (AREA)
  • Lenses (AREA)

Abstract

A pair of binoculars incorporates a focus correction mechanism (12) for eye focus error that allows for correction of each eye. The focusing wheel (5) simultaneously corrects both eye-pieces (12) by the same amount and locks one eyepiece in position. The correction wheel may then override a friction element in one eyepiece to make further adjustment.
DE502005000130T 2004-05-21 2005-05-12 Focusing device with diopter adjustment for binocular telescopes Active DE502005000130D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004024964A DE102004024964B4 (en) 2004-05-21 2004-05-21 Focusing device with diopter adjustment

Publications (1)

Publication Number Publication Date
DE502005000130D1 true DE502005000130D1 (en) 2006-11-16

Family

ID=34936466

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004024964A Expired - Fee Related DE102004024964B4 (en) 2004-05-21 2004-05-21 Focusing device with diopter adjustment
DE502005000130T Active DE502005000130D1 (en) 2004-05-21 2005-05-12 Focusing device with diopter adjustment for binocular telescopes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004024964A Expired - Fee Related DE102004024964B4 (en) 2004-05-21 2004-05-21 Focusing device with diopter adjustment

Country Status (5)

Country Link
US (1) US7330310B2 (en)
EP (1) EP1598690B1 (en)
JP (1) JP4392385B2 (en)
AT (1) ATE341775T1 (en)
DE (2) DE102004024964B4 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8006429B2 (en) * 2004-11-30 2011-08-30 Leupold & Stevens, Inc. Locking turret knob
US7934335B2 (en) * 2006-10-20 2011-05-03 Leupold & Stevens, Inc. Pop-up adjustment cap system for sighting device
EP1944639A1 (en) * 2007-01-11 2008-07-16 STMicroelectronics (Research & Development) Limited Focussing apparatus
JP2008304655A (en) * 2007-06-07 2008-12-18 Fujinon Corp Binoculars
USRE46011E1 (en) 2008-01-31 2016-05-24 Lightforce Usa, Inc. Locking adjustment dial mechanism for riflescope
EP2304377A2 (en) * 2008-06-22 2011-04-06 Bernard Thomas Windauer Operator-selectable-stop turret knob
WO2010077691A2 (en) 2008-12-08 2010-07-08 Windauer Bernard T Multi-function turret knob
US9188408B2 (en) * 2009-11-04 2015-11-17 Leupold & Stevens, Inc. Auto-locking adjustment device
DE102010025136A1 (en) 2010-06-25 2011-12-29 Steiner-Optik Gmbh Binocular telescope, has pressure bearing arranged in region of joint receiver at telescope tube or at both telescope tubes, where joint axle elements in region of another opposite joint receiver are pivotable by pressure bearing
US9170068B2 (en) 2012-01-04 2015-10-27 Leupold & Stevens, Inc. Locking adjustment device
US9182773B2 (en) 2013-01-14 2015-11-10 Leupold & Stevens, Inc. Low profile auto-locking pinch/turn adjustment knob
AT517440B1 (en) * 2015-07-09 2021-02-15 Swarovski Optik Kg Binocular telescope
CN108571512B (en) * 2017-03-08 2021-08-24 信泰光学(深圳)有限公司 Rotating shaft structure
CN107608066B (en) * 2017-09-20 2020-04-10 中国科学院长春光学精密机械与物理研究所 Locking device applied to module butt joint and butt joint locking method thereof
AT520473B1 (en) * 2017-09-22 2019-07-15 Swarovski Optik Kg Swivel joint for a long-range optical instrument
AT522807B1 (en) * 2019-11-15 2021-02-15 Swarovski Optik Kg Telescope and focusing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364747C (en) * 1922-03-15 1922-12-01 Berth & Neumann Werkstaetten F Binoculars
US2602371A (en) * 1947-08-02 1952-07-08 Henry M Harford Focusing adjustment for binoculars
DE1749772U (en) * 1956-12-11 1957-08-01 Hans M Dr Hensoldt DOUBLE BINOCULARS WITH CENTER DRIVE.
US3918792A (en) * 1972-12-04 1975-11-11 William J Beecher Binocular with focusing mechanism
DE2654325C3 (en) * 1976-11-30 1979-12-13 D. Swarovski & Co, Glasschleiferei, Wattens, Tirol (Oesterreich) Binoculars
DE2920583C2 (en) * 1979-05-21 1986-11-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Binocular telescope with internal focusing
DE8404136U1 (en) * 1984-02-11 1984-05-10 Fa. Carl Zeiss, 7920 Heidenheim DOUBLE SCOPE WITH MEDIUM DRIVE
US4818086A (en) * 1988-03-09 1989-04-04 Bausch & Lomb Incorporated Focus lock for binoculars
DE3830620C2 (en) * 1988-09-09 1995-04-13 Leica Camera Gmbh Binocular telescope
DE3929825C2 (en) * 1989-09-07 1995-03-23 Swarovski & Co Binocular telescope
JP3017517B2 (en) * 1989-10-18 2000-03-13 旭光学工業株式会社 Binocular focusing mechanism
ATE198672T1 (en) 1998-05-18 2001-01-15 Swarovski Optik Kg BINOCULAR TELESCOPE

Also Published As

Publication number Publication date
US7330310B2 (en) 2008-02-12
DE102004024964A1 (en) 2005-12-15
EP1598690A1 (en) 2005-11-23
JP2005338834A (en) 2005-12-08
JP4392385B2 (en) 2009-12-24
DE102004024964B4 (en) 2006-07-13
US20050259321A1 (en) 2005-11-24
EP1598690B1 (en) 2006-10-04
ATE341775T1 (en) 2006-10-15

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Legal Events

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8364 No opposition during term of opposition